1) impounding the coarse sediment and discharging the fine
拦粗排细
1.
The reservoir has played an important role in all kinds of fields such as impounding the coarse sediment and discharging the fine, mitigating sedimentation in the lower Yellow River, water supply etc, which are overall analyzed and summarized in this paper.
小浪底水库1999年10月25日下闸蓄水至今,已运用5年,水库在拦粗排细、下游减淤,防洪(凌)、供水等各方面发挥了很大作用,本文对其产生的效果进行全面分析总结。
2) discharged in mixing grading
粗细混排
3) discharged in coarse-fine grading
粗细分排
4) settingefficiency
沉粗排细
5) silt thick platoon thin
淤粗排细
1.
Through conducts the silt siltation rule research to the different engineering structure silt dam,thus has promulgated the silt dam interior silt pellet gradation spatial variation,defined silt dam silt thick platoon thin mechanism.
通过对韭园沟小流域不同工程结构的淤地坝进行泥沙淤积规律研究,从而揭示了淤地坝内部泥沙颗粒级配的空间变化,明晰了淤地坝淤粗排细的机理。
6) carefully sorting and roughly arranging
"细分粗排"法
补充资料：麤（粗）旦 细旦
见旦。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条